непостижимый
From LSJ
ταράσσει τοὺς ἀνθρώπους οὐ τὰ πράγματα, ἀλλὰ τὰ περὶ τῶν πραγμάτων δόγματα → what disturbs people is not what happens, but their view of what happens | it is not the things themselves that disturb men, but their judgements about these things
Russian > Greek
ἀσύνετος, ἄβυσσος, ἄλογος, αἰπεινός, δυσπαρακολούθητος, ἐπάργεμος, ἄφραστος, ἀκατάληπτος, ἀνερεύνητος, ἀσυλλόγιστος, ἀπερίληπτος, ἀτέκμαρτος, ἄσκοπος, ἀνεπινόητος, ἀκατανόητος, ἀπερινόητος, ἀδιανόητος, ἀνεξεραύνητος, ἀνώϊστος, ἄληπτος, δυσάλωτος